Good articleHomeopathy has been listed as one of the Natural sciences good articles under the good article criteria. If you can improve it further, please do so. If it no longer meets these criteria, you can reassess it.
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Current status: Good article

Mathematically impossible statement

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The article contains this statement: "A 200C dilution of duck liver, marketed under the name Oscillococcinum, would require 10^320 universes worth of molecules to contain just one original molecule in the final substance." This does not make any sense. For one, the volume of diluent would have to be (literally) astronomically large. For two, I'm pretty sure no known scientific process achieves this level of purity. If homeopaths in fact claim to achieve this level of purity, I suppose that's just another false claim: but I don't think it should be treated as a fact. Andrewbrink (talk) 02:13, 29 July 2024 (UTC)Reply

It's supposed to be earth atmoshpheres not "universes", I think. — Usedtobecool ☎️ 03:02, 29 July 2024 (UTC)Reply
No, it's universes. The math is supposed to show how aburd homeopaths' claims are. Of course, homeopaths do not do the diluting all at once: take one "duck liver molecule" (whatever that may be) and 10^320 universes of water. They do it step by step, and in summary it amounts to that. --Hob Gadling (talk) 04:42, 29 July 2024 (UTC)Reply
That's precisely the point, though: no human can perform a dilution "step by step" that achieves anything even remotely resembling 1 molecule in 1 galaxy's worth, much less 1 universe's worth. This 10^320 universes must come from bad math or some mistake somewhere. If the idea is to discredit homeopathy, it would be best not to do so with logically impossible math / physics. Andrewbrink (talk) 14:46, 29 July 2024 (UTC)Reply
Demonstrating that something is mathematically impossible seems to me to be a darned good way to discredit it. AndyTheGrump (talk) 14:50, 29 July 2024 (UTC)Reply
The maths itself is correct - a 200C dilution is genuinely that small a resulting number of molecules. And it's actually not that difficult to dilute something to that level - it's only a 1:100 dilution performed 200 times. If you were diluting in bigger amounts of solvent you could do it very quickly. Black Kite (talk) 15:02, 29 July 2024 (UTC)Reply
If this is all WP:OR, it doesn’t need to be included, mathematically sound or not. It’s like refuting creationism with the law of conservation of mass— you don’t need to prove something with no basis in science, that clearly is incompatible with science on a macroscopic scale (it doesn’t work) is also incompatible with science on a microscopic scale. That should be obvious. Dronebogus (talk) 15:49, 29 July 2024 (UTC)Reply
It cites a source. AndyTheGrump (talk) 16:03, 29 July 2024 (UTC)Reply
It still seems like kind of a strange statement to include for the same reason I already described. Does this help the reader understand the topic or just double down on the fact that homeopathy obviously has no basis in science in a weird, overly technical way? Dronebogus (talk) 16:11, 29 July 2024 (UTC)Reply
I made this edit, to make clearer to readers that it isn't OR: [1]. --Tryptofish (talk) 17:24, 30 July 2024 (UTC)Reply

Semi-protected edit request on 10 August 2024

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Collapse AI blather

This critique of homeopathy focuses on the system's funding, pseudo-scientific aspects, and the flaws in its purported benefits, rather than providing an objective overview of the system itself. It targets and undermines the supporters of homeopathy, leading me to question Wikipedia's reliability. For instance, some people assert that vaccines are scientifically proven to be beneficial, while others, presenting genuine cases of side effects, argue against them. If I were to present only one-sided arguments on Wikipedia, how would the extensive research in this field be valued? My concern is that Wikipedia should not provide a platform for biased views to propagate. The sheer number of references does not necessarily validate the claims, as opposing viewpoints are often supported by numerous sources as well. If Wikipedia lacks the ethical standards to prevent the publication of content without considering the writer's bias or without an editorial board to set boundaries, readers like me may lose trust in the platform.

118.148.126.228 (talk) 09:28, 10 August 2024 (UTC)Reply

  Not done Please use this template for precise editing requests on matters where consensus has been achieved. Bon courage (talk) 09:34, 10 August 2024 (UTC)Reply